International Commission on Zoological Nomenclature

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Opinions and declarations rendered by the International Commission on Zoological Nomenclature

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By: International Commission on Zoological Nomenclature

Publication info: London, Printed by order of the International Trust for Zoological Nomenclature,

Holding Institution: Smithsonian Libraries and Archives
The Bulletin of zoological nomenclature

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By: International Commission on Zoological Nomenclature

Publication info: London International Trust for Zoological Nomenclature

Holding Institution: Multiple institutions
Copenhagen decisions on zoological nomenclature : additions to, and modifications of, the Règles internationales de la nomenclature zoologique

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By: Hemming, Francis. - International Commission on Zoological Nomenclature - Colloquium on Zoological Nomenclature Copenhagen, Denmark - International Congress of Zoology Copenhagen, Denmark).

Edition: "2nd ed."

Publication info: London, Printed by order of the International Trust for Zoological Nomenclature, 1957

Holding Institution: American Museum of Natural History Library
International code of zoological nomenclature, adopted by the XV International Congress of Zoology / Code international de nomenclature zoologique, adopté par le XVe Congrès international de zoologie

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By: International Commission on Zoological Nomenclature - Stoll, N. R. (Norman Rudolph), - Colloquium on Zoological Nomenclature London, England - International Congress of Zoology. London)

Publication info: London, Published for the International Commission on Zoological Nomenclature by the International Trust for Zoological Nomenclature, 1961

Holding Institution: Smithsonian Libraries and Archives
International code of zoological nomenclature adopted by the XV International Congress of Zoology / Code international de nomenclature zoologique, adopté par le XVe Congrès international de zoologie

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By: International Commission on Zoological Nomenclature - Stoll, N. R. (Norman Rudolph), - International Congress of Zoology. London)

Publication info: London, International Trust for Zoological Nomenclature, 1964

Holding Institution: Smithsonian Libraries and Archives
Code international de nomenclature zoologique

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By: International Commission on Zoological Nomenclature - Ride, W. D. L. - International Trust for Zoological Nomenclature. - International Union of Biological Sciences.

Edition: 3rd. ed.

Publication info: Berkeley, Calif., USA, [distributed by the] University of California Press, 1985

Holding Institution: Smithsonian Libraries and Archives
Official lists and indexes of names and works in zoology

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By: Melville, R. V. - Smith, J. D. D. - International Commission on Zoological Nomenclature

Publication info: London, ICZN, 1987

Holding Institution: Natural History Museum Library, London
International code of zoological nomenclature = Code international de nomenclature zoologique

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By: International Commission on Zoological Nomenclature - Ride, W. D. L. - International Trust for Zoological Nomenclature. - International Union of Biological Sciences. General Assembly - Natural History Museum (London, England)

Edition: 4th ed.

Publication info: London, International Trust for Zoological Nomenclature, c/o Natural History Museum, 1999

Holding Institution: Smithsonian Libraries and Archives

BHL Collections: Natural History Museum (London) Publications
Official lists and indexes of names and works in zoology Supplement 1986-2000

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By: International Commission on Zoological Nomenclature - Smith, J. D. D. - International Trust for Zoological Nomenclature.

Publication info: London, U.K, International Trust for Zoological Nomenclature, c/o Natural History Museum, 2001

Holding Institution: Smithsonian Libraries and Archives

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Opinion 325 Validation, under the Plenary Powers, of the generic name Modiolus Lamarck, 1799 (class Pelecypoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 9

Date: 1955-01-07

Page Range: 251--266

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 329 Acceptance for nomenclatorial purposes of the work by Giovanni Antonio Scopoli entitled Introductio Ad Historiam Naturalem published in 1777

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 9

Date: 1955-01-07

Page Range: 309--320

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 331 Designation, under the Plenary Powers, of a lectotype for the nominal species Asterias quinqueloba Goldfuss, 1831 (class Asteroidea) in harmony with accustomed nomenclatorial usage

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 9

Date: 1955-02-23

Page Range: 339--354

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 333 Confirmation of Mytilus edulis Linnaeus, 1758, as the type species of the genus Mytilus Linnaeus, 1758 (class Pelecypoda) (amplification of a ruling given in Opinion 94)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 9

Date: 1955-02-23

Page Range: 369--384

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 335 Addition to the Official List of Generic Names in Zoology of the names of thirty-four non-marine genera of the phylum Mollusca

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-03-17

Page Range: 45--76

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 337 Rejection of the generic name Arieticeras Quenstedt, 1883 (class Cephalopoda, order Ammonoidea) and addition of the name Arieticeras Seguenza, 1885 to the Ojficial List of Generic Names in Zoology

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-03-17

Page Range: 109--124

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 338 Acceptance of the Mesozoic fossil species Gryphaea arcuata Lamarck, 1801, as the type species of the nominal genus Gryphaea Lamarck, 1801, and addition of the generic name Gryphaea Lamarck, 1801 (class Pelecypoda) to the Official List of Generic Names in Zoology

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-03-17

Page Range: 125--180

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 339 Acceptance of the name Concolor Woodbury, 1929, as published in the combination Croialus concolor, as the name for the Yellow Rattlesnake of the Colorado River Basin

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-03-17

Page Range: 181--200

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 12 Validation under the Plenary Powers of the generic name Astacus Fabricius, 1775 (class Crustacea, order Decapoda) (correction of an erroneous entry made in the Official List of Generic Names in Zoology by the ruling given in Opinion 104)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-05-19

Page Range: 35--56

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 13 Addition of the generic name Manatus Brünnich, 1771 (class Mammalia) to the Official List of Rejected and Invalid generic names in Zoology (Direction supplementary to Opinion 112)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-05-19

Page Range: 57--66

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 341 Addition to the Official List of Generic Names in Zoology of the generic names Anguina Scopoli, 1777, and Tylenchus Bastian, 1865 (class Nematoda) (Opinion supplementary to Opinion 160)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-05-19

Page Range: 251--270

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 342 Designation, under the Plenary Powers, of type species for the nominal genera Lipeurus Nitzsch, 1818, Colpocephalum Nitzsch, 1818, and Gyropus Nitzsch, 1818 (class Insecta, order Mallophaga) in harmony with current nomenclatorial practice

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-06-17

Page Range: 271--298

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 344 Validation under the Plenary Powers of the generic name Truncatella Risso, 1826, and addition of that name and the names Acmaea Eschscholtz, 1833, and Acicula Hartmann, 1821 (class Gastropoda) to the Official List of Generic Names in Zoology

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-06-17

Page Range: 313--352

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 348 Suppression, under the Plenary Powers, of the generic name Titania Meigen, 1800, for the purpose of validating the generic name Chlorops Meigen, 1803 (class Insecta, order Diptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-06-21

Page Range: 421--436

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 349 Acceptance of the emendation to Enarmonia of the generic name Ernarmonia Hübner, [1825] (class Insecta, order Lepidoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-06-21

Page Range: 437--450

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 350 Validation, under the Plenary Powers, of the generic name Dionide Barrande, 1847 (class Trilobita)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-06-21

Page Range: 451--462

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 14 Addition to the Official List of family- group names in Zoology or, as the case may be, to the Official Index of Rejected and Invalid family-group names in Zoology of the family-group names Involved in the applications relating to the names of ammonites published in volume 2 of the Bulletin of Zoological nomenclature

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-06-27

Page Range: 463--480

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 15 Correction of an erroneous entry on the Official List of Generic Names in Zoology relating to the generic name Penaeus (emend. of Peneus) Weber, 1795 (class Crustacea, order Decapoda) (correction of an error in Opinion 104)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-06-27

Page Range: 67--80

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 16 Validation, under Tlie Plenary Powers, of Brisson (M.j.), 1760, Ornithologia Sive Synopsis Methodica Sis Tens Avium Divisionem in Ordines {Direction in replacement of Opinion 37)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-06-27

Page Range: 81--88

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 17 Addition to the Official List of Generic Names in Zoology of the names of fifteen genera of the class Aves, the type species of each of which was determined by Linnean tautonymy (Direction supplementary to Opinion 16)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-07-14

Page Range: 89--112

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 351 Acceptance of the emendation to Dreissena of the generic name Driessena van Beneden, 1835 (class Pelecypoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-07-14

Page Range: 1--24

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 347 Validation, under the Plenary Powers, of the generic name Lysippe Malmgren, 1865 (class Polychaeta)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-07-27

Page Range: 409--420

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 18 Designation under the Plenary Powers of a lectotype for the nominal species Columba macroura Linnaeus, 1758, to Secure that that name shall Apply to the Mourning Dove and that the name Columba migratoria Linnaeus, 1766, shall be the oldest available name for the Passenger Pigeon {Direction supplementary to Opinion 61)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-08-05

Page Range: 113--132

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 19 Correction of an erroneous entry on the Official List of Generic Names in Zoology relating to the date and place of publication of the name Balaeniceps Gould, 1850 (class Aves) (correction of an error in Opinion 67)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-08-05

Page Range: 133--144

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 20 Addition of a Note to the entry on the Official List of Generic Names in Zoology relating to the generic name Oedicnemus Temminck, 1815 (class Aves) (Direction supplementary to Opinion 67)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-08-05

Page Range: 145--160

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 27 Addition to the Official List of Family-group Names in Zoology of Family-group Names based upon the names of certain genera of non-marine Mollusca placed on the Official List of Generic Names in Zoology by the ruling given in Opinion 335

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-08-05

Page Range: 481--492

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 353. Validation under the plenary powers of the generic name "Hoplites" Neumayr, 1875 (Class Cephalopoda, Order Ammonoidea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-08-05

Page Range: 47--78

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 28 Addition to the Official List of Family-group Names in Zoology or, as the case may be, to the Official Index of Rejected and Invalid family-group names in Zoology of the family-group names Involved in the Cases dealt with in the Opinions included in volume 10 of the Opinions and Declarations rendered by the International Commission on Zoological nomenclature, other than family-group names already dealt with in those Opinions or in Directions included in that volume

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 10

Date: 1955-08-12

Page Range: 493--510

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 354 Addition to the Official List of Specific Names in Zoology of the specific name fasciata Poiret, 1789, as published in the combination Laplysia [Recte Aplysia] Fasciata (class Gastropoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-08-12

Page Range: 79--90

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 355 Validation, under the Plenary Powers, of the specific name punctata Cuvier, 1803, as published in the combination Laplysia [Recte Aplysia] Punctata (class Gastropoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-08-12

Page Range: 91--102

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 359 Suppression, under the Plenary Powers, of the generic name Miersia Kingsley, 1879, for the purpose of Render Ing the generic name Acanthephyra Milne Edwards (a,), 1881 (class Crustacea, order Decapoda) the oldest available name for the genus concerned

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-08-12

Page Range: 139--150

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 21 Validation under the Plenary Powers of the generic names Bubo Dumeril, 1806, Coturnix Bonnaterre, 1790, Egretta Forster, 1817, and Oriolus Linnaeus, 1766 (class Aves), by the suppression of older Homonyms published by Brisson in 1760 (validation of four erroneous entries on the Official List of Generic Names in Zoology made by the ruling given in Opinion 67)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-11-04

Page Range: 161--178

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 22 Addition to the Official List of Specific Names in Zoology of (a) the specific names of fifty-seven species, each of which is the type species of a genus in the class Mammalia, the name of which was placed on the Official List of Generic Names in Zoology in the period up to the end of 1936, and (B) of the specific names of two species belonging to the same class, each of which is currently regarded as the oldest available name for the type species of a genus, the name of which was placed on the Official List in the same period

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-11-04

Page Range: 179--200

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 23 Action taken in Completion of the rulings given under the Plenary Powers in Opinion 108 and Opinion 109 validating the generic names Gazella Blainville, 1816, and Hippotragus Sundevall, 1846, respectively (class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-11-04

Page Range: 201--218

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 24 Completion of the entries relating to the names of certain genera in the class Mammalia made on the Ojficial List of Generic Names in Zoology in the period up to the end of 1936

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-11-04

Page Range: 219--246

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 361 Validation under the Plenary Powers of the generic name Antalis Adams (H.) & Adams (A.), [1854] (class Scaphopoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-11-04

Page Range: 161--172

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 362 Rejection for nomenclatorial purposes of Geoffroy (E. L.), 1767, Traite Sommaire des Coquilles, Tant Fluviatiles Que Terrestres, Qui Se Trouvent Aux Environs de Paris

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-11-04

Page Range: 173--182

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 364 Addition of the name Ancylastrum Bourguignat, February 1853 (class Gastropoda) to the Official List of Generic Names in Zoology with Ancylus (Ancylastrum) Cumingianus Bourguignat, may 1853, as the type species of the genus so named

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-11-04

Page Range: 203--214

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 25 Validation, under the Plenary Powers, of the generic name Favus Lanchester, 1900 (class Crustacea, order Decapoda) (validation of an erroneous entry on the Official List of Generic Names in Zoology made by the ruling given in Opinion 73)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-11-16

Page Range: 247--258

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 26 Determination of the gender to be attributed to the names of ninety-eight genera of birds placed on the Official List of Generic Names in Zoology in the period up to the end of 1936

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-11-16

Page Range: 259--272

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 29 Substitution of an amended entry on the Official List of Generic Names in Zoology relating to the name Segestria Latreille, 1804 (class Arachnida) in place of the Incorrect entry thereon of the name Segestria Walckenaer, 1805, made by the ruling given in Opinion 104

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-11-16

Page Range: 273--286

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 30 Determination of the gender to be attributed to the names of fifty-seven genera of fishes, Cyclostomes, Reptiles and Amphibia placed on the Official List of Generic Names in Zoology in the period up to the end of 1936

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1955-11-16

Page Range: 287--298

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 366 Suppression, under the Plenary Powers, of the specific name multimaculata Jan, 1863, as published in the combination Crotalus lugubris var. Multimaculata, for the purpose of rendering the specific name Polysticta Cope, 1865, as published in the combination Caudisona Polysticta, the oldest available name for the Mexican Lance-Headed Rattlesnake (class Reptilia, order Squamata)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-11-16

Page Range: 231--244

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 370 Validation under the Plenary Powers of the generic name Archaeocidaris Mccoy, 1844 (class Echinoidea) by the suppression under the same Powers of the generic name Echinocrinus Agassiz (J. L. R.), 1841

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-12-02

Page Range: 301--320

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 371 Suppression under the Plenary Powers of the generic name Protoechinus Austin (T.), 1860, for the purpose of rendering the generic name Pholidocidaris Meek & Worthen, 1869 (class Echinoidea) the oldest available name for the genus concerned

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-12-02

Page Range: 321--338

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 372 Suppression under the Plenary Powers of the generic names Eriechinus Pomel, 1883, and Typhlechinus Neumayr, 1889, for the purpose of rendering the generic name Lovenechinus Jackson, 1912, the oldest available name for the genus concerned (class Echinoidea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-12-02

Page Range: 339--358

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 373 Designation under the Plenary Powers of a type species in harmony with accustomed usage for the genus Palaeopsylla Wagner, 1903 (class Insecta, order Siphonaptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-12-02

Page Range: 359--368

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 375 Designation under the Plenary Powers of a type species in harmony with current usage for the genus Heterandria Agassiz (J. L. R.), 1853 (class Osteichthyes)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-12-02

Page Range: 379--390

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 376 Suppression under the Plenary Powers of the generic name Lobacantha Kirby (W.), 1837, for the purpose of rendering the generic name Platypria Guerin-Meneville, 1840 (class Insecta, order Coleoptera) the oldest available name for the genus concerned

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1955-12-02

Page Range: 391--400

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 48 Determination of the authorship to be attributed to the work published anonymously in the Year 1798 under the title Museum Boltenianum {Direction supplementary to Opinion 96)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956

Page Range: 255--264

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 49 Validation under the Plenary Powers of the generic name Iphis Leach, 1817 (class Crustacea, order Decapoda) (correction of an error in the ruling given in Opinion 73)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956

Page Range: 265--280

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 50 Validation under the Plenary Powers of the generic name Homalaspis Milne Edwards (a.), 1863 (class Crustacea, order Decapoda) (correction of an error in Opinion 85)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956

Page Range: 281--292

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 53. Addition to the Official List of Family-Group Names in Zoology of family-group names based upon the names of certain genera of the Order Carnivora (Class Mammalia) placed on the Official List of Generic Names in Zoology by the Ruling given in Opinion 384 and matters incidental thereto

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956

Page Range: 441--456

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 54 Addition to the Official List of family- group names in Zoology, or, as the case may be, to the Official Index of Rejected and Invalid family-group names in Zoology of the family-group names Involved in the Cases dealt with in volume 12 of the Opinions and Declarations rendered by the International Commission on Zoological Nomen Clature, other than family-group names already dealt V^ith in those Opinions

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956

Page Range: 457--470

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 388. Suppression under the Plenary Powers of the generic name Trichopsylla Kolenati, 1863, for the purpose of providing a firm basis for the use of the generic name Chaetopsylla Kohaut, 1903 (Class Insecta, Order Siphonaptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956

Page Range: 251--264

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 390 Determination under the Plenary Powers of the Taxon to which shall be applicable the specific Na.m& Simus Linnaeus, 1766, as published in the combination Coluber simus (class Reptilia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956

Page Range: 273--284

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 391 Emendation to Muensteroceras of the generic name Munsteroceras Hyatt, 1884 (class Cephalopoda, order Ammonoidea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956

Page Range: 285--294

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 395 Validation, under the Plenary Powers, of the specific name flavipes Olivier, 1795, as published in the combination Dytiscus flavipes (class Insecta, order Coleoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956

Page Range: 337--346

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 397. Validation under the Plenary Powers of the specific name pruni Geoffroy, 1762, as published in the combination Aphis pruni (Class Insecta, Order Hemiptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956

Page Range: 363--376

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 398. Determination of the interpretation of the nominal species Aphis pini Linaeus, 1758 (Class Insecta, Order Hemiptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956

Page Range: 377--392

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 399. Designation, under the Plenary Powers, of a type species in harmony with accepted nomenclatural practice for the genera Lachnus Burmeister, 1835, and Cinara Curtis, 1835 (Class Insecta, Order Hemiptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956

Page Range: 393--418

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 400 Validation under the Plenary Powers of the generic name Melanargia Meigen, [1828] (class Insecta, order Lepidoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956

Page Range: 419--432

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 407 Suppression under the Plenary Powers of four specific names for birds published by Anton Heinrich Lichtenstein in 1793 (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956

Page Range: 131--146

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 411 Emendation of the spelling of the specific names of the Short-Toed Lark and the Egyptian Vulture

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956

Page Range: 191--202

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 417. Rejection for nomenclatural purposes of volume 3 (Zoologie) of the work by Lorenz Oken entitled Okens Lehrbuch der Naturgeschichte published in 1815–1816

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956

Page Range: 1--42

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 419 Validation under the Plenary Powers of the names published by William Martin in 1809 in the work entitled Petrificata Derbiensia for eight species of the class Brachiopoda and for two species of the class Anthozoa and matters incidental thereto

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956

Page Range: 69--128

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 420 Addition to the Official List of Specific Names in Zoology of the specific names for Eleven species of the class Brachiopoda and for two species of the class Cephalopoda originally published by Martin (W.) in 1809 in the nomenclatorially invalid work entitled Petrificata Derbiensia and now available as from the first Subsequent date on which they were severally published in Conditions Satisfying the Requirements of the Regies

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956

Page Range: 129--168

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 421 Designation under the Plenary Powers of a type species in harmony with accustomed usage for the genus Martinia M C Coy, 1844 (class Brachiopoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956

Page Range: 169--180

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 422 Determination under the Plenary Powers of the species to which the specific name mammillatus Schlotheim, 1813, as published in the combination ammonites Mammillatus shall apply and designation under the same Powers of the foregoing species to be the type species of the genus Douvilleiceras de Grossouvre, 1893 (class Cephalopoda, order Ammonoidea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956

Page Range: 181--196

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 423 Addition to the Official List of Generic Names in Zoology of the generic name Xantho [Leach], [1814] (class Crustacea, order Decapoda) and validation under the Plenary Powers of the family-group name Xanthinae Dana, 1851 Ubrarl

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956

Page Range: 197--214

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 424 Validation under the Plenary Powers of the specific name rufa Linnaeus, 1761, as published in the combination Formica rufa and designation under the same Powers of the species so named to be the type species of the genus Formica Linnaeus, 1758 (class Insecta, order Hymenoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956

Page Range: 215--242

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 431 Use of the Plenary Powers to secure that the generic name Helicella Ferussac, 1821 (class Gastropoda) shall be available for use in its accustomed sense

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956

Page Range: 347--372

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 433 Use of the Plenary Powers to secure that the generic name Discias Rathbun, 1902 (Class Crustacea, Order Decapoda) shall be the oldest available name for the genus concerned

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956

Page Range: 393--402

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 377 Suppression under the Plenary Powers of the specific name tereticauda Eschscholtz, 1833, as published in the combination Triton tereticauda, for the purpose of rendering the specific name Lugubris Hallowell, 1849, as published in the combination Salamandra Lugubris, the oldest available name for the species concerned (class Amphibia, order Caudata)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1956-01-24

Page Range: 401--410

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 378 Designation, under the Plenary Powers, of a type species in harmony with current usage for the genus Pontonia Latreille, 1829 (class Crustacea, order Decapoda), a genus based upon a misidentified type species

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1956-01-24

Page Range: 411--420

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 379 Designation under the Plenary Powers of a type species in harmony with accustomed usage for the genus Sphinx Linnaeus, 1758 (class Insecta, order Lepidoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1956-01-24

Page Range: 421--430

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 380 Suppression for nomenclatorial purposes under the Plenary Powers of the catalogue of the collection of Animals formed by Martinus Houttuyn prepared under the title Animalium Musaei Houttuiniani Index in connection with the sale of the collection in 1787

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-01-24

Page Range: 1--32

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 381 Suppression, under the Plenary Powers, of two long-neglected specific names for the purpose of rendering the specific name hispidus Olivier, 1811, as published in the combination Palaemon hispidus (class Crustacea, order Decapoda), the oldest available name for the species concerned

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-01-24

Page Range: 33--42

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 382 Validation under the Plenary Powers of the generic name Sicyonia Milne Edwards (H.), 1830 (class Crustacea, order Decapoda) and action consequential thereon

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-01-24

Page Range: 43--58

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 383 Designation under the Plenary Powers of a type species in harmony with accustomed usage for the genus Hymenocera Latreille, 1819 (class Crustacea, order Decapoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-01-24

Page Range: 59--70

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 31 Determination of the gender to be attributed to the generic name Bathynectes Stimpson, [1871] (class Crustacea, order Decapoda), a name placed on the Official List of Generic Names in Zoology by the ruling given in Opinion 73

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1956-04-20

Page Range: 299--306

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 384. Addition to the official list of generic names in zoology of the names of fifty-two genera of the Order Carnivora (Class Mammalia) including twenty-nine from which have been reported parasites common to man

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-04-20

Page Range: 71--190

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 385 Determination under the Plenary Powers of the method to be adopted in interpreting the nominal species Coluber sirtalis Linnaeus, 1758, the common Garter Snake of the Eastern United States, and approval of the neotype designated for the foregoing species and of that designated for the nominal species Coluber saurita Linnaeus, 1766, the Eastern Ribbon Snake of North America

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-04-20

Page Range: 191--230

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 386 Validation under the Plenary Powers of the generic name Pyramidella Lamarck, 1799 (class Gastropoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-04-20

Page Range: 231--240

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 387 Suppression under the Plenary Powers of the generic name Anodon Smith, 1829, for the purpose of validating the generic name Dasypeltis Wagler, 1830, for the African Egg-Eating Snake (class Reptilia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-04-20

Page Range: 241--250

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 389 Suppression under the Plenary Powers of two specific names for Fleas published in 1802 and 1832 respectively Hitherto treated as Nomina Dubia (class Insecta, order Siphonaptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-04-20

Page Range: 265--272

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 32 Addition to the Official List of Works Approved as available for Zoological nomenclature of the titles of certain works dealt with in Opinions rendered in the period up to the end of 1936 and to the Official Index of Rejected and Invalid works in Zoological nomenclature of certain works similarly dealt with in the same period and matters incidental thereto

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1956-05-17

Page Range: 307--328

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 33 Addition to the Official List of Generic Names in Zoology of the generic name Pleuronectes Linnaeus, 1758 (class Actinopterygii) (Direction supplementary to Opinion 68)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1956-05-17

Page Range: 329--340

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 34 Addition to the Official List of Generic Names in Zoology of the generic name Spams Linnaeus, 1758 (class Actinopterygii) (Direction supplementary to Opinion 69)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1956-05-17

Page Range: 341--352

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 35 Addition to the Official List of Generic Names in Zoology of the generic name Columbina Spix, 1825 (class Aves) (Direction in replacement of Opinion 31)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1C

Date: 1956-05-17

Page Range: 353--364

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 41 Addition to the Official List of family- group names in Zoology or, as the case may be, to the Official Index of Rejected and Invalid family-group names in Zoology of the family-group names Involved in volume 11 of the Opinions and Declarations rendered by the International Commission on Zoological nomenclature, other than family-group names already dealt with in those Opinions

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 11

Date: 1956-05-17

Page Range: 431--452

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 392 Emendation to Sandbergeroceras of the generic name Sandbergeoceras Hyatt, 1844 (class Cephalopoda, order Ammonoidea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-06-19

Page Range: 295--304

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 393 Validation, under the Plenary Powers of the generic name Mellita Agassiz (J. L. R.), 1841 (class Echinoidea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-06-19

Page Range: 305--314

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 394 Addition to the Official List of Generic Names in Zoology of the name Portunus Weber, 1795, and to the Official Index of Rejected and Invalid generic names in Zoology of the name Portunus Fabricius, 1798 (class Crustacea, order Decapoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-06-19

Page Range: 315--336

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 396 Use of the Plenary Powers to Permit of the addition to the Official List of Specific Names in Zoology of the specific name immigrans Sturtevant, 1921, as published in the combination Drosophila immigrans (class Insecta, order Diptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 12

Date: 1956-07-16

Page Range: 347--362

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 401 Suppression under the Plenary Powers of the generic name Colymbus Linnaeus, 1758, and addition to the Official List of Generic Names in Zoology of the generic names Gavia Forster, 1788, and Podiceps Latham, 1787 (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-07-24

Page Range: 1--64

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 402 Addition to the Official Index of Rejected and Invalid Specific Names in Zoology of names given to two Asiatic Woodpeckers (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-07-24

Page Range: 65--74

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 403 Addition to the Official List of Specific Names in Zoology of the names of two Siberian Larks (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-07-24

Page Range: 75--86

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 404 Validation under the Plenary Powers of Pyrrhocorax [Tunstall], 1771, as the generic name for the Chough (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-07-24

Page Range: 87--106

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 405 Use of the Plenary Powers to secure that the specific name philomelos Brehm, 1831, as published in the combination Tardus philomelos shall be the oldest available specific name for the Song Thrush (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-07-24

Page Range: 107--118

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 406 Use of the Plenary Powers to secure that the specific name nigricouis Brehm, 1831, as published in the combination Podiceps nigricouis shall be the oldest available specific name for the Black-Necked Grebe (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-07-24

Page Range: 119--130

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 408 Use of the Plenary Powers to secure that the specific name pyrrhulinus Swinhoe, 1876, as published in the combination Emberiza pyrrhulinus (class Aves) shall be the oldest available name for the species concerned

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-07-31

Page Range: 147--156

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 409 Suppression under the Plenary Powers of seven specific names given by Gmelin (J. F.) in 1788 and 1789 to birds taken on Captain Cook's Last Expedition which Were regarded as Nomina Dubia Until 1950

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-07-31

Page Range: 157--172

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 410 Suppression under the Plenary Powers of three specific names proposed for birds by Forster (J. R.) in 1794 and of one such name proposed by Latham in 1790

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-07-31

Page Range: 173--190

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 412 Suppression under the Plenary Powers of New names proposed by Linnaeus in the pamphlet entitled a catalogue of the birds, Beasts, fishes, Insects … Contained in Edwards's Natural History published in 1776

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-07-31

Page Range: 203--232

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 413 Acceptance of the restricted locality for the nominate subspecies of the Ostrich Specified by Stresemann (E.) in 1926 and determination of the name applicable to the Syrian Ostrich

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-08-14

Page Range: 233--242

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 414 Use of the Plenary Powers to provide a valid foundation for the continued employment of the generic name Myiobius Darwin, 1839 (class Aves) in its accustomed sense

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-08-14

Page Range: 243--254

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 415 Use of the Plenary Powers to provide a valid foundation for the continued employment of the specific name cyanea Hume, 1877, as published in the combination Muscitrea cyanea (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-08-14

Page Range: 255--264

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 416 Validation under the Plenary Powers of the specific name ferniginea Hodgson, 1845, as published in the combination Hemichelidon ferruginea (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-08-14

Page Range: 265--274

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 36 Addition to the Official List of Specific Names in Zoology (a) of the specific names of the type species of one hundred and seventy genera of the order Decapoda (class Crustacea), the names of which Were placed on the Official List of Generic Names in Zoology in the period up to the end of 1936 and (B) of the specific names currently treated as senior Subjective synonyms of the names of the type species of Nine other such genera

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-09-01

Page Range: 1--46

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 37 Completion of the entries relating to the names of certain genera of the order Decapoda (class Crustacea) placed on the Official List of Generic Names in Zoology in the period up to the end of 1936

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-09-01

Page Range: 47--82

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 38 Rejection for nomenclatorial Purposes of the anonymously published work entitled Ornithologia Britannica Issued in 1771 and believed to have been written by Marmaduke Tunstall and matters incidental thereto (cancellation of Opinion 38)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-09-01

Page Range: 83--94

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 418 Validation under the Plenary Powers of the generic name Stentor Oken, 1815 (class Ciliophora)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956-09-01

Page Range: 43--68

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 39 Substitution of Gallinago Brisson, 1760, for Gallinago Koch, 1816 (class Aves) on the Official List of Generic Names in Zoology (correction of an error in the ruling given in Opinion 67)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-09-17

Page Range: 95--138

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 40 Determination of the gender to be attributed to the names of fifty-five genera of the Phylum Arthropoda, exclusive of genera of Decapod Crustacea, placed on the Official List of Generic Names in Zoology in the period up to the end of 1936

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-09-17

Page Range: 139--152

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 42 Determination of the gender to be attributed to the names of seventy-eight genera of various classes of Invertebrates and of six genera of the class Urochorda placed on the Official List of Generic Names in Zoology in the period up to the end of 1936

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-09-17

Page Range: 153--170

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 425 Addition to the Official Index of Rejected and invalid generic names in Zoology of the name Palmatotriton Smith (H. M.), 1945 (class Amphibia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956-10-12

Page Range: 243--256

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 47 Substitution on the Official List of Generic Names in Zoology of a Revised entry relating to the generic name Pandalus Leach, 1815 (class Crustacea, order Decapoda) (revision of a ruling given in Opinion 104)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-10-16

Page Range: 243--254

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 43 Addition to the Official List of Specific Names in Zoology (a) of the specific names of the type species of seventy three genera in the class Aves, the names of which Were placed on the Official List of Generic Names in Zoology in the period up to the end of 1936 and (B) of twelve specific names which are currently regarded as senior Subjective synonyms of such names

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-10-19

Page Range: 171--210

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 44 Correction of certain entries relating to the names of genera in the class Aves made on the Official List of Generic Names in Zoology in the period up to the close of 1936 and addition to the Official Indexes of Rejected and Invalid names in Zoology of certain names given to genera and species of the same class

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-10-19

Page Range: 211--232

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 45 Substitution of Pinnotheres Bosc, [18011802] for Pinnotheres Latreille, [1802 1803] (class Crustacea, order Decapoda) on the Official List of Generic Names in Zoology (correction of an error in the ruling given in Opinion 85)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-10-19

Page Range: 233--242

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 426 Designation under the Plenary Powers of type species in harmony with accustomed usage for the genera Pictonia Bayle, 1878, and Rasenia Salfeld, 1913 (class Cephalopoda, order Ammonoidea) (Jurassic)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956-10-26

Page Range: 257--280

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 427 Rejection for nomenclatorial purposes of the work by Renier (S. A.) known as Tavole Per Servire Alle Classifi Cazione E Connescenza Degli Animali and commonly attributed to the year 1807 and addition to the Official Indexes of Rejected and invalid names in Zoology of certain names first used in the foregoing work or in two Earlier works by the same author commonly known as the Tavola Alfabetica and the Prospetto respectively and both commonly attributed to the year 1804

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956-10-26

Page Range: 281--310

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 428 Suppression under the Plenary Powers of the specific name royerianus d'Orbigny, 1841, as published in the combination ammonites Royerianus and designation under the same Powers of a type species in harmony with accustomed practice for the genus Chehniceras, Hyatt, 1903 (class Cephalopoda, order Ammonoidea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956-10-26

Page Range: 311--322

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 429 Direction under the Plenary Powers Limiting to suppression for the purposes of the Law of priority the suppression of the generic name Argus Bohadsch, 1761 (class Gastropoda) Prescribed by the ruling given in Opinion 185 thereby Securing that the generic name Argus Scopoli, 1763 (class Insecta, order Lepidoptera) shall Remain invalid under the Law of homonymy

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956-10-26

Page Range: 323--338

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 430 Use of the Plenary Powers for the purpose of Making the specific name minimus Miller (J. S.), 1826, as published in the combination Belemnites minimus, the oldest available name for the species concerned (class Cephalopoda, order Dibranchia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956-11-14

Page Range: 339--346

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 432 Rejection, as an Unpublished Proof, of the Paper by Binney (W.g.) Dated "9Th December 1863" and entitled Synopsis of the species of Air-Breathing Mollusks of North America (confirmation of ruling given in Opinion 87) and validation under the Plenary Powers of the generic name Carinifex Binney, 1865 (class Gastropoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956-11-14

Page Range: 373--392

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 51 Revision of the entry on the Official List of Generic Names in Zoology relating to the name Homarus Weber, 1795 (class Crustacea, order Decapoda) (revision of a ruling given in Opinion 104)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-11-21

Page Range: 293--308

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 52 Determination of the gender to be attributed to the generic names Cryptobranchus Leuckart, 1821 (class Amphibia) and Eremias Wiegmann, 1834 (class Reptilia) placed on the Official List of Generic Names in Zoology by the ruling given in Opinion 92

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-12-05

Page Range: 309--318

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 434 Use of the Plenary Powers to secure that the names Upogebia [Leach], [1814], and Processa Leach, [1815], shall be the oldest available names for the genera in Question and that the family-group names based upon those generic names shall be the oldest available names for the family-group taxa concerned

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956-12-05

Page Range: 403--424

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 435 Suppression under the Plenary Powers of the generic name Achorutes Templeton, 1835, and designation under the same Powers of type species in harmony with current usage for the genera Hypogastrura Bourlet, 1839, and Neanura Macgillivray, 1893 (class Insecta, order Collembola)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1956-12-05

Page Range: 425--458

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 55 Insertion in the Official List of Generic Names in Zoology of an entry relating to the generic name Grus Brisson, 1760 (class Aves) (correction of an error in the ruling given in Opinion 103)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-12-20

Page Range: 319--336

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 56 Completion and in certain Cases correction of entries relating to the names of genera belonging to the classes Pisces, Amphibia and Reptilia made in the Official List of Generic Names in Zoology in the period up to the end of 1936

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-12-20

Page Range: 337--364

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 57 Addition to the Official List of Specific Names in Zoology (a) of the specific names of Forty-seven species belonging to the classes Cyclostomata, Pisces, Amphibia and Reptilia, each of which is the type species of a genus, the name of which was placed on the Official List of Generic Names in Zoology in the period up to the end of 1936 and (B) of the specific name of one species of the class Amphibia which is currently treated as a senior Subjective synonym of the name of such a species

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1D

Date: 1956-12-20

Page Range: 365--388

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 58 Addition to the Ojficial List of Family-group Names in Zoology or, as the case may be, to the Official Index of Rejected and Invalid family-group names in Zoology of the family-group names Involved in the Cases dealt with in volume 13 of the work Opinions and Declarations rendered by the International Commission on Zoological nomenclature, other than the family-group names Involved in connection with the generic names dealt with in Opinion 401

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1956-12-20

Page Range: 275--290

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 60 Designation under the Plenary Powers of a type species for the genus Scorpio Linnaeus, 1758 (class Arachnida) in harmony with accustomed usage and suppression under the same Powers of the specific name europaeus Linnaeus, 1758, as published in the combination Scorpio Europaeus (amendment of a ruling given in Opinion 104)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 1

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 63 Completion and in certain Cases correction of entries relating to the names of genera belonging to the class Insecta made in the Official List of Generic Names in Zoology in the period up to the end of 1936

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 21--60

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 64 Addition to the Official List of Specific Names in Zoology (a) of the specific names of nineteen species belonging to the class Insecta, each of which is the type species of a genus, the name of which was placed on the Official List of Generic Names in Zoology in the period up to the end of 1936 and (B) of the specific names of three species belonging to the same class which are currently treated as senior Subjective synonyms of the names of such species

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 61--74

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 65 Determination of the Form to be adopted for the name of the Xviiith Century Viennese Medical Practitioner Commonly known as " Laurenti "

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 75--84

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 76 Completion and in certain Cases correction of entries relating to the names of genera belonging to the Phyla Protozoa, Coelenterata, Platyhelminthes, Nemathelminthes and Annelida, made on the Official List of Generic Names in Zoology by rulings given in Opinions rendered in the period up to the end of 1936

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 227--264

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 77 Addition to the Official List of Specific Names in Zoology (a) of the specific names of Thirty-four species belonging to the Phyla Protozoa, Coelenterata, Platyhelminthes, Nemathelminthes, and Annelida, each of which is the type species of a genus, the name of which was placed on the Official List of Generic Names in Zoology in the period up to the end of 1936 and (B) of five specific names which are currently treated as senior Subjective synonyms of the names of such species

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 265--292

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 80 Confirmation of Tlie entry on the Official List of Generic Names in Zoology relating to the generic name Molgula Forbes, 1848 (class Urochorda) {Direction Supple Mentary to Opinion 94)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 305--314

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 81 Confirmation of the Position on the Official List of Generic Names in Zoology of the generic names Gypaetus Storr, 1784, Anas Linnaeus, 1758, Nyctea Stephens, 1826, and Vireo Vieillot, 1807 (class Aves) and correction of the entries made in Regard thereto (Direction supplementary to Opinion 67)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 315--334

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 82 Confirmation of the Position on the Official List of Generic Names in Zoology of the generic name Trichoglossus Stephens, 1826 (class Aves), Subject to the Substitution of an amended entry in Regard thereto {Direction supplementary to Opinion 67)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 335--360

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 84 Designation under the Plenary Powers of a neotype for the nominal species Cancer depurator Linnaeus, 1758, (class Crustacea, order Decapoda) {Direction Supple Mentary to Opinion 73 and Direction 36)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 371--388

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 85 Determination of the Dates to be attributed to the Several portions of the Crustacea volume written by de Haan (W.) in the work by P. F. Von Siebold entitled Fauna Japonica

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 389--402

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 86 Validation under the Plenary Powers of the specific name convexa de Haan, [1833], as published in the combination Ocypode (Chasmagnathus) Convexa (class Crustacea, order Decapoda) (Direction supplementary to Opinion 85)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957

Page Range: 403--412

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 437 Validation under the Plenary Powers of the generic name Pachyceras Bayle, 1878 (class Cephalopoda, order Ammonoidea) by the suppression of the name Pachyceras Ratzeburg, 1844 (class Insecta, order Hymenoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 25--40

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 438 Validation under the Plenary Powers of the generic name Rhinopteraspis Jaekel, 1919 (class Ostracodermi)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 41--50

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 439 Designation under the Plenary Powers of a type species in harmony with accustomed usage for the genus Anurophorus Nicolet, [1842] (class Insecta, order Collembola)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 51--66

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 441 Validation under the Plenary Powers of the names for five genera in the order Diptera (class Insecta) published in 1762 by Geoffroy (E.l.) in the work entitled Histoire Abregee des Insectes Qui Se Trouvent Aux Environs de Paris (Opinion supplementary to Opinion 228)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 83--120

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 443 Designation under the Plenary Powers of a type species in harmony with accustomed usage for the genus Monticulipora d'Orbigny, October 1849 (class Bryozoa) (Ordovician)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 163--174

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 446. Addition to the Official List of Generic Names in Zoology of the generic name Phorodon Passerini, 1860 (Class Insecta, Order Hemiptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 199--210

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 450 Suppression under the Plenary Powers of the generic name Phalaena Linnaeus, 1758, and validation as of subgeneric status (a) as from 1758, of the Terms Bombyx, Noctua, Geometra, Tortrix, Pyralis, Tinea, and Alucita as used by Linnaeus for Groups of species of the genus Phalaena and (B) as from 1767 of the Term Attacus similarly published by Linnaeus and matters incidental thereto (class Insecta, order Lepidoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 251--328

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 451 Use of the Plenary Powers to secure that the specific name dingo Meyer, 1793, as published in the combination Canis dingo, shall be the oldest available name for the Dingo of Australia (class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 329--338

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 452 Addition to Tlie Official List of Specific Names in Zoology of the specific name australis Kerr, 1792, as published in the combination Canis australis, as the oldest available name for the Falkland Islands Wolf (class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 339--346

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 453 Validation under the Plenary Powers of the generic name Bombina Oken, 1816 (class Amphibia, order Anura)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 347--356

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 454 Designation under the Plenary Powers of a type species in harmony with accustomed usage for Scolopendm Linnaeus, 1758 (class Chilopoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 357--378

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 456 Rejection of the work by Thomas Martyn published in 1784 with the title the Universal Conchologist as a work which Does not Comply with the Requirements of Article 25 of the Regies and which Therefore Possesses No status in Zoological nomenclature and rejection Also of a proposal that the foregoing work Should be validated under the Plenary Powers

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 393--418

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 457 Validation under the Plenary Powers of the generic name Hemiprocne Nitzsch, 1829 (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 419--432

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 459 Validation under the Plenary Powers of the generic name Fistuupora M^coy, 1849 (class Bryozoa)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 443--454

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 460. Validation under the plenary powers of the generic name "Muntiacus" Rafinesque, 1815, and designation for the genus so named of a type species in harmony with accustomed usage (Class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957

Page Range: 457--474

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 466 Validation under the Plenary Powers of the generic name Phacochoerus Cuvier (F.), 1826, as the generic name for the Wart Hog (class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957

Page Range: 53--72

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 466. Validation under the plenary powers of the generic name "Phacochoerus" Cuvier (F.), 1826, as the generic name for the Wart Hog (Class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957

Page Range: 55--72

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 469. Rejection (a) of the generic name Jumala Friele, 1882, as a name calculated to give offence on religious grounds, and (b) of the name Beringius Dall, 1879, as not having been duly published (Class Gastropoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957

Page Range: 97--128

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 470. Addition to the Official List of Generic Names in Zoology of the names of one hundred and two genera of Caridea (Class Crustacea, Order Decapoda) and the use of the Plenary Powers for various purposes in connection therewith

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957

Page Range: 129--202

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
OPINION 472 Addition to the Ojficial List of Generic Names in Zoology of the generic name Pagurus Fabricius, 1775, with Cancer bernhardus Linnaeus, 1758, as type species (Class Crustacea, Order Decapoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957

Page Range: 213--276

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 475 Validation under Tlie Plenary Powers of the generic name Bithynia Leach, 1818 (class Gastropoda) and matters associated therewith

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957

Page Range: 307--330

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 476 Validation under the Plenary Powers of the generic name Phillipsinella Novak, 1886 (class Trilobita)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957

Page Range: 331--342

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 478 Validation under the Plenary Powers of the generic name Polycitor [Renier], [1804], and of the specific name crystallinus [Renier], [1804], as used by the foregoing author in the combination Polycitor crystallinus (class Urochorda) (Opinion supplementary to Opinion 421)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957

Page Range: 353--364

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 494 Validation under the Plenary Powers of the generic name Diloba Boisduval, 1840, and designation under the same Powers of a type species in harmony with Established usage for the genus Episema Ochsenheimer, 1816 (class Insecta, order Lepidoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957

Page Range: 265--286

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 495 Designation., under the Plenary Powers of a type species in harmony with accustomed usage for the nominal genus Unio Philipsson, 1788 (class Pelecypoda) and validation under the same Powers of the family-group name Margaritiferidae Haas, 1940

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957

Page Range: 287--322

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 436 Addition to the Official Indexes of Rejected and invalid names in Zoology of certain names attributed to Renier (S. A.) as from 1804 and 1807 respectively (Opinion supplementary to Opinion 427)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-01-08

Page Range: 1--24

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 440 Validation under the Plenary Powers of the generic name Entomobrya Rondani, 1861 (class Insecta, order Collembola)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-01-08

Page Range: 67--82

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 445 Rejection for nomenclatorial purposes of the work by Eberhard (J. P.) entitled Versuch Eines Neuen Entwurfs der Thiergeschichte published in 1768

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-01-19

Page Range: 191--198

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 449 Determination of the species to be accepted as the type species of the nominal genus Laqueus Dall, 1870 (class Brachiopoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-01-19

Page Range: 235--250

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 442 Validation under the Plenary Powers of the generic name Stratiomys Geoffroy, 1762 (class Insecta, order Diptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-01-29

Page Range: 121--162

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 444 Validation under the Plenary Powers of the specific name obscura Berezowsky & Bianchi, 1891, as published in the combination Larvivora obscura (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-01-29

Page Range: 175--190

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 447. Rejection for nomenclatorial purposes of the original edition published at Philadelphia in 1791 and of the editions published in London and Dublin respectively in 1792 of the work by William Bartram entitled "Travels through North and South Carolina, Georgia, east and west Florida, the Cherokee country, the extensive territories of the Muscogulges or Creek confederacy, and the country of the Chactaws", as being a work in which the author did not apply the principles of binominal nomenclature

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-01-29

Page Range: 211--224

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 448 Suppression under the Plenary Powers of the name Bei Ridgway, 1874, as published in the combination Eremophila alpestris var. Bei, a name given to the Astrakan Horned Lark as the Result of the Misreading . of a Museum Label (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-01-29

Page Range: 225--234

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 59 Determination (a) of the method to be Followed in Citing for the Purposes of Zoological nomenclature the Several portions in which the Lepidotteri volume by Orenzio Gabriele Costa of the work entitled Fauna Del Regno Di Napoli Were published, and (B) of the Dates which for the foregoing Purposes are to be assigned to each of those portions

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-03-08

Page Range: 2--19

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 455. Validation under the Plenary Powers (a) of the emendation to Sphenodon of the generic name Sphaenodon Gray (J.E.), 1831, and (b) of the family-group name SPHENODONTIDAE Cope, 1870 (Class Reptilia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-03-15

Page Range: 379--392

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 458 Determination of the interpretation of the nominal species Eschara vulgaris Moll, 1803 (class Ectoprocta)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-04-02

Page Range: 433--442

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 460 Validation under the Plenary Powers of the generic name Muntiacus Rafinesque, 1815, and designation for the genus so named of a type species in harmony with accustomed usage (class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-04-02

Page Range: 455--474

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 461 Addition to the Official List of Generic Names in Zoology of the generic name Cubiceps Lowe (R. T.), 1843, a name published Conditionally for a species Described simultaneously in the genus Seriola Cuvier (G. L. C. F. D.), [1816] (class Pisces) (Opinion supplementary to Declaration 30)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 15

Date: 1957-04-02

Page Range: 475--484

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 463 Designation under the Plenary Powers of a type species in harmony with accustomed usage for the genus Oxypoda Mannerheim, 1831 (class Insecta, order Coleoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-04-02

Page Range: 13--24

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 61 Determination under the Plenary Powers of the gender to be attributed to the generic name Varuna Milne Edwards (H.), 1830 (class Crustacea, order Decapoda) (Supplement to Opinion 85)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-05-03

Page Range: 13--20

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 62 Addition to the Official List of Family-group Names in Zoology or, as the case may be, to the Official Index of Rejected and Invalid family-group names in Zoology of the family-group names Involved in the Cases dealt with in volume 14 of the work Opinions and Declarations rendered by the International Commission on Zoological nomenclature, other than names already dealt with either in Opinions included in that volume or in a separate Direction

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 14

Date: 1957-05-03

Page Range: 459--470

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 464. Action under the plenary powers to secure (a) that the specific name gambianus Ogilby, 1835, as published in the combination Sciurus gambianus shall be the oldest available name for the sun squirrel and (b) that the generic name Heliosciurus Trouessart, 1880, shall be the oldest available generic name for that species (Class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-05-03

Page Range: 25--42

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 465. Validation under the plenary powers of the specific name "silvestris" Schreber [1777] as published in the combination "Felis (Catus) silvestris", for the European wild cat (Class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-05-03

Page Range: 43--52

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 467. Validation under the plenary powers of the generic name Odobenus Brisson, 1762, as the generic name for the walrus (Class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-05-31

Page Range: 73--88

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 471 Validation under the Plenary Powers of the family group name Mayaitidae Spath (L. F.), 1928 (class Cephalopoda, order Ammonoidea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-06-14

Page Range: 203--212

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 75 Suppression under the Plenary Powers of the family group name Urinatoridae (correction of Urinatores) Vieillot, 1818, and addition to the Official List of Family Group Names in Zoology of the names Podicipitidae (correction of Podicepinae Bonaparte, 1831, and Gaviidae Coues, 1903, as the family-group names for Grebes and Divers (Loons) respectively (class Aves) (Direction supplementary to Opinion 401)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 13

Date: 1957-06-21

Page Range: 291--308

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 474 Determination of the Dates to be assigned for the purposes of the Law of priority to the names published in Dru Drury's Illustrations of Natural History in the period 17701782

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-07-11

Page Range: 297--306

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 66 Completion and in certain Cases correction of entries relating to the names of genera belonging to the Phylum Arthropoda, the names of which Were placed on the Official List of Generic Names in Zoology in the period up to the end of 1936, other than entries relating to the names of genera belonging to the class Insecta and to the order Decapoda of the class Crustacea

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-07-24

Page Range: 85--110

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 67 Addition to the Official List of Specific Names in Zoology (a) of the specific names of Twenty species belonging to the classes Trilobita, Crustacea (other than species of the order Decapoda), Diplopoda and Arachnida, each of which is the type species of a genus, the name of which was placed on the Official List of Generic Names in Zoology up to the end of 1936, and (B) of the specific name of one species belonging to the class Arachnida which is currently treated as a senior synonym of the name of such a species

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-07-24

Page Range: 111--128

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 68 Addition to the Official List of Generic Names in Zoology of the generic name Pelecanus Linnaeus, 1758 (class Aves) (Direction supplementary to Opinion 16)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-07-24

Page Range: 129--136

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 69 Validation under the Plenary Powers of the generic name Osmerus as of subgeneric status as from Linnaeus, 1758 (class Pisces) (validation of an error in the ruling given in Opinion 11)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-07-24

Page Range: 137--150

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 71 Determination under the Plenary Powers of the gender to be attributed to the generic name Lepisma Linnaeus, 1758 (class Insecta, order Thysanura) (Direction supplementary to Opinion 104)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-07-24

Page Range: 151--160

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 473 Determination of the species to be accepted as the type species of the genus Inoceramus Sowerby (J.), 1814 (class Pelecypoda) and addition of that name to the Official List of Generic Names in Zoology

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-07-24

Page Range: 277--296

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 70 Validation under the Plenary Powers of the family-group name Arieticeratinae Howarth, 1955 (class Cephalopoda, order Ammonoidea) (Direction supplementary to Opinion 337)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-07-31

Page Range: i--xii

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 477 Validation under the Plenary Powers of the generic name Cerebratulus [Renier], [1804], and of the specific name marginatus [Renier], [1804], as used by the foregoing author in the combination Cerebratulus marginatus (class Nemertea) (Opinion supplementary to Opinion 427)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-07-31

Page Range: 343--352

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 479 Validation under the Plenary Powers of Specific Names for Nine species of the class Gastropoda Occurring in the New Zealand Area as published by Martyn (T.) in 1784 in the work entitled the Universal Conchologist (Opinion supplementary to Opinion 456)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-09-03

Page Range: 365--416

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 480 Suppression under the Plenary Powers of the specific and Subspecific names of birds published in the so-Called "horniman pamphlet" dated "1940" and matters incidental thereto

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-09-03

Page Range: 417--454

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 481 Emendation under the Plenary Powers to Lernaeocera of the generic name Lerneocera and designation under the same Powers of a type species in harmony with accustomed usage for the genus so named (class Crustacea, order Copepoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-09-03

Page Range: 1--14

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 72 Completion and in certain Cases correction of entries relating to the names of genera of the Phyla Mollusca, Brachiopoda, Echinodermata and Chordata made on the Official List of Generic Names in Zoology by rulings given in Opinions rendered in the period up to the end of 1936

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-09-20

Page Range: 161--192

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 73 Addition to the Official List of Specific Names in Zoology (a) of the specific names of Twenty-five species of the Phyla Mollusca, Brachiopoda, Echinodermata and Chordata, each of which is the type species of a genus, the name of which was placed on the Official List of Generic Names in Zoology in the period up to the end of 1936 and (B) of the specific names of three species belonging respectively to the Phyla Brachiopoda, Echino Dermata and Chordata, each of which is currently treated by Some or All Specialists as a senior Subjective synonym of the name of such a species

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-09-20

Page Range: 193--214

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 74 Completion, and in Part, correction of certain entries relating to the names of genera of birds made on the Official List of Generic Names in Zoology by the ruling given in Opinion 67 and matters incidental thereto

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-09-20

Page Range: 215--226

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 482 Rejection of a proposal for the suppression under the Plenary Powers of the generic name Caenisites Buckman, 1925 (class Cephalopoda, order Ammonoidea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-09-20

Page Range: 15--40

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 79 Substitution on the Official List of Specific Names in Zoology of the specific name brasiliensis Gmelin (J. F.), 1788, as published in the combination Mustela Lutris var. Brasiliensis, for the specific name Sambachii Gray (J. E.), 1837, as published in the combination Pteronura Sambachii (class Mammalia) (Direction supplementary to Opinion 384)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1957-10-10

Page Range: 455--464

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 483. Determination of the specimen to be accepted as the lectotype of the nominal species Megathymus aryxna Dyar, 1905 (Class Insecta, Order Lepidoptera) and matters incidental thereto

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-10-10

Page Range: 41--72

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 484 Addition to the Official List of Generic Names in Zoology and to the Official List of Family-group Names in Zoology respectively of the generic name Chama Linnaeus, 1758, and the family-group name Chamidae (correction of Camacea) Blainville, 1825 (class Pelecypoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-10-10

Page Range: 73--86

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 488 Determination of the status under Rule (G) in Article 30 of the Règles of the action taken by Curtis (J.) in the Second Edition of the work entitled a Guide to an Arrangement of British Insects published in 1837

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-10-15

Page Range: 143--154

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 78 Validation under the Plenary Powers of the generic name Daira de Haan, [1833] (class Crustacea, order Decapoda) (validation of an entry on the Ojficial List of Generic Names in Zoology made by the ruling given in Opinion 73)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-11-01

Page Range: 293--304

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 485 Determination of the Relative priority to be assigned to the names Cheirodon Axelrodi Schultz (L. P.) and Hyphessobrycon Cardinalis Myers (G. S.) & Weitzman (S. H.) (class Pisces), both being names published in February 1956

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-11-01

Page Range: 87--104

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 486 Validation under the Plenary Powers as from Morris (1845) of the specific name brachythaerus, as published in the combination Productus brachythaerus and designation under the same Powers of the species so named to be the type species of the genus Terrakea Booker, 1930 (class Brachiopoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-11-01

Page Range: 105--118

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 487 Validation under the Plenary Powers of the generic names Gempylus Cuvier, 1829 (class Pisces) and Acinaces Gerstaecker, 1858 (class Insecta, order Coleoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-11-01

Page Range: 119--142

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 489 Validation under the Plenary Powers of the generic name Turbinella Lamarck, 1799 (class Gastropoda), as the name for the Sacred Chank Shell of India

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-11-15

Page Range: 155--178

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 490 Action under the Plenary Powers to Preserve for use in its accustomed sense the generic name Elaphe Fitzinger, 1833 (class Reptilia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-11-15

Page Range: 179--196

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 491 Interpretation under the Plenary Powers of the nominal species Palaeopsylla daea Dampf, 1910 (class Insecta, order Siphonaptera) for the purpose of validating accustomed usage

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-11-15

Page Range: 197--208

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 492 Suppression under the Plenary Powers of the family group name Aucellidae Lanusen, 1897, and rejection of an application for use of the same Powers to validate the generic name Aucella Keyserling, 1846, by Suppressing the generic name Buchia Rouillier, 1845 (class Lamellibranchiata)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-12-10

Page Range: 209--254

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 493 Designation under the Plenary Powers of a type species in harmony with Estabhshed usage for the genus Torquesia Douville, 1929 (class Gastropoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-12-10

Page Range: 255--264

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 83 Suppression under the Plenary Powers of the specific name ferox Gmelin (S. G.), 1771, as published in the combination Accipiter Ferox (class Aves) (Direction supplementary to Opinion 67)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1E

Date: 1957-12-17

Page Range: 361--370

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 496 Use of the Plenary Powers to secure the continued use in their accustomed sense of the generic names Olenus Dalman, [1827], and Paradoxides Brongniart, 1822 (class Trilobita)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-12-17

Page Range: 323--348

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 497 Suppression under the Plenary Powers of the specific name munda Kuhl, 1820, as published in the combination Proc.[Ellaria] Munda and on the same Occasion in the combination Nectris munda (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-12-17

Page Range: 349--360

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 498 Validation under the Plenary Powers of the specific name tuberculatus, as published by Hall (J. W.) in 1859 in the combination Acidaspis tuberculatus, and use of the same Powers to provide an assured basis for the use of the generic name Leonaspis Richter (R.) & Richter (E.), 1917 (class Trilobita)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1957-12-17

Page Range: 361--376

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 103 Rejection of a Proposal for the use of the Plenary Powers for the purpose of designating the masculine gender to be the gender to be attributed to three generic names having the Termination " -Opsis " in the order Decapoda (class Crustacea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1F

Date: 1958

Page Range: 217--232

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 90 Completion of the entry relating to the generic name Argas Latreille, 1795 (class Arachnida, order Acarina) made on the Official List of Generic Names in Zoology by the ruling given in Opinion 73

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1F

Date: 1958

Page Range: 39--50

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 92 Correction of the entry relating to the generic name Dermanyssus Duges, 1834 (class Arachnida, order Acarina) made on the Official List of Generic Names in Zoology by the ruling given in Opinion 104

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1F

Date: 1958

Page Range: 51--62

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 93 Clarification and Completion of the entry on the Official List of Generic Names in Zoology relating to the generic name Chorioptes Gervais & Van Beneden, 1859 (class Arachnida, order Acarina) made by the ruling given in Opinion 104

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1F

Date: 1958

Page Range: 63--72

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 99 Addition to the Official List of Fainily-group names in Zoology of the names of certain family-Gi Oup taxa belonging to the order Lepidoptera (class Insecta), the names of the type genera of which have already been placed on the Official List of Generic Names in Zoology

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1F

Date: 1958

Page Range: 161--174

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 501 Validation under the Plenary Powers of the Spb? Adippe as published in the combination Papilio adippe in 1775 in the Anonymous work by Denis & Schiffer Miiller commonly known as the Wiener Verzeichniss to be the specific name for the High Brown Fritillary and validation under the same Powers of a neotype for the foregoing nominal species (class Insecta, order Lepidoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 18

Date: 1958

Page Range: 1--64

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 502. Validation under the Plenary Powers of the generic name Lepidurus Leach, 1819 (Class Crustacea, Order Phyllopoda), designation under the same Powers of a type species in harmony with accustomed usage for the nominal genus Triops Schrank, 1803 (Class Crustacea, Order Phyllopoda) and addition of those names and of Apus Scopoli, 1777 (Class Aves), to the Official List of Generic Names in Zoology and matters incidental thereto

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 18

Date: 1958

Page Range: 65--120

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 504 Suppression under the Plenary Powers of the generic name Planites de Haan, 1825 (class Cephalopoda, order Ammonoidea)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 18

Date: 1958

Page Range: 141--156

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 505 Validation under the Plenary Powers of the generic names Trinucleus Murchison, 1839 and Tretaspis M C Coy, 1849 (class Trilobita)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 18

Date: 1958

Page Range: 157--176

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 508 Use of the Plenary Powers to Ensure that the generic name Illaenus Dalman [1827] (class Trilobita) shall be the oldest available name for the genus concerned

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 18

Date: 1958

Page Range: 211--226

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 515 Validation under the Plenary Powers of the generic name Amelia as from Lamarck. 1816 (class Scyphozoa)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 18

Date: 1958

Page Range: 315--328

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 519 Addition to the Official List of Generic Names in Zoology of the names of twenty-three genera of Macrura Reptantia (class Crustacea) and use of the Plenary Powers in Regard to three matters connected therewith

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 19

Date: 1958

Page Range: 133--168

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 66. Nematode and Gordiacea Names Placed in the Official List of Generic Names

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1B

Date: 1958

Page Range: 171--176

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 499 Designation under the Plenary Powers for the nominal genus Protopeltura Brögger, 1882, of a type species in harmony with accustomed usage and validation under the same Powers of the emendation to Peltum of the generic name Peltoura Milne Edwards (H.) 1840 (class Trilobita)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1958-01-24

Page Range: 377--394

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 500 Validation under the Plenary Powers of the spelling Pieridae for the name of the family-group Taxon having the genus Pieris Schrank, 1801 as its type Genus (class Insecta, order Lepidoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 17

Date: 1958-01-24

Page Range: 395--422

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 87 Completion and, in Part, correction of the entries on the Official List of Generic Names in Zoology in Regard to the generic names Cottus Linnaeus, 1758, and Conger Oken, 1817 (class Pisces) made by the rulings given respectively in Opinions 11 and 93 published in the period up to the end of 1936 and matters incidental thereto

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1F

Date: 1958-02-28

Page Range: 1--16

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 88 Clarification of the entry relating to the generic name Oniscus Linnaeus, 1758 (class Crustacea, order Isopoda) made on the Official List of Generic Names in Zoology by the Ruhng given in Opinion 104

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1F

Date: 1958-03-03

Page Range: 17--28

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 89 Determination of the gender to be attributed to the generic name Numida Linnaeus, 1764 (class Aves)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1F

Date: 1958-03-03

Page Range: 29--38

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 503 Designation under the Plenary Powers of a type species in harmony with existing usage for the generic name Cupido Schrank, 1801 (class Insecta, order Lepidoptera) and matters incidental thereto

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 18

Date: 1958-03-03

Page Range: 121--140

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 462. Addition to the Official List of Generic Names in Zoology of the generic name Mormoops Leach, 1820 (Class Mammalia)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 16

Date: 1958-04-02

Page Range: 1--12

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 506 Grant under the Plenary Powers of precedence to the specific name jurtina Linnaeus, 1758, as published in the combination Papilio jurtina, over the name Janira Linnaeus, 1758, as published in the combination Papilio Janira (a name published in the same work and on the same date) and suppression under the same Powers of the family-group name Epinephelidi Tutt, 1896 (class Insecta, order Lepidoptera)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 18

Date: 1958-04-11

Page Range: 177--196

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 507 Use of the Plenary Powers to secure that the generic name Panulirus White, 1847 (class Crustacea, order Decapoda) shall be the oldest available name for the genus concerned

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 18

Date: 1958-04-11

Page Range: 197--210

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Opinion 509 Use of the Plenary Powers to Attribute the name Filaria Volvulas to Leuckart (K. G. F. R.), [1892], and to Approve the emendation of the foregoing specific name from Volvulas to Volvulus (class Nematoda)

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 18

Date: 1958-04-11

Page Range: 227--238

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,
Direction 94 Clarification of the entry relating to the generic name Sarcoptes Latreille, [18021803] (class Arachnida) made on the Official List of Generic Names in Zoology by the rules given in Opinion 113

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By: International Commission on Zoological Nomenclature

Type: Article

In: Opinions and declarations rendered by the International Commission on Zoological Nomenclature

Volume: 1F

Date: 1958-05-02

Page Range: 73--86

Publication Info: London, Printed by order of the International Trust for Zoological Nomenclature,

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Author Details

Type

Corporation

Preferred Name Form

International Commission on Zoological Nomenclature

Identifiers

LCCN: n84220725

VIAF: 126527725

Wikidata: Q1071346

Alternate Name Forms

I C Z N

ICZN.

Int, Comm Zool Nomencl

Intl Commission on Zoological Nomenclature.

N, I C Z

Nomenclature, International Commission on Zoological

Opinion

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